The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Nov. 29, 2021
Applicant:
Zebra Co., Ltd., Tokyo, JP;
Inventor:
Masataka Mizutori, Tokyo, JP;
Assignee:
ZEBRA CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K 24/12 (2006.01); B43K 7/00 (2006.01); B43K 27/00 (2006.01); B43K 24/10 (2006.01); B43K 24/16 (2006.01);
U.S. Cl.
CPC ...
B43K 24/12 (2013.01); B43K 7/005 (2013.01); B43K 27/006 (2013.01); B43K 24/10 (2013.01); B43K 24/16 (2013.01); B43K 24/163 (2013.01);
Abstract
A retractive writing utensil includes a shaft tube, a core stored in the shaft tube in such a manner as to protrude from a front end of the shaft tube when moved forward, and an urging member that is stretched and contracted in the shaft tube in a front-rear direction, wherein the urging member is located adjacent to the core radially outward in such a manner that the center of the urging member is positioned radially outside the core, and urges the core rearward.